Detecting Elastic pp Scattering by Radiative Photons in CMS at the LHC
High Energy Physics - Experiment
2010-11-30 v1
Abstract
Photon bremsstrahlung is studied for identifying elastic proton-proton interactions in the CMS experiment at the LHC. In addition to measurement of the elastic pp cross section (assuming that the elastic slope is known) the bremsstrahlung photons will allow evaluation of the total pp cross section, luminosity and alignment of the Zero Degree Calorimeters (ZDCs).
Keywords
Cite
@article{arxiv.1011.6141,
title = {Detecting Elastic pp Scattering by Radiative Photons in CMS at the LHC},
author = {H. Grönqvist and V. A. Khoze and J. W. Lämsä and M. Murray and R. Orava},
journal= {arXiv preprint arXiv:1011.6141},
year = {2010}
}
Comments
7 pages, 4 figures; Talk given by H. Gr\"onqvist at XL International Symposium on Multiparticle Dynamics (ISMD) in Antwerp, Belgium, September 2010